public class Java3 {
    public static void main(String[] args) {
        byte b = 99;
        int i = b;
        double c = i;
        System.out.println(b);
        System.out.println(i);
        System.out.println(c);
        double a = 3.1415626d;
        int io = (int) a;
        System.out.println(a);
        System.out.println(io);
    }
}
